body {
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

form {
    margin: 20px 0;
    display: flex;
    gap: 10px;
}

input[type="text"] {
    flex: 1;
    padding: 8px;
    font-size: 16px;
}

button {
    padding: 8px 16px;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
}

.results {
    margin-top: 20px;
}

.item {
    background-color: #f5f5f5;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 5px;
}